Read, H. H. Introduction to geology v. 2, part 1: early stages of earth history H. H. Read and Janet Watson - London Macmillan Press 1975 - viii+221p. figs; index; tables ISBN: 333116933 Subjects--Topical Terms: Earth HistoryGeologyHistory Of The Earth Universal Decimal Class. No.: 551.1/.4 / REA+WAT